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KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE PAIR CHECK Anita Ulpa; Rusdi Rusdi; Imamuddin Imamuddin; Haida Fitri
EDU RESEARCH Vol 6 No 1 (2025): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47827/jer.v6i1.536

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematika siswa di kelas X. Berdasarkan hasil observasi dan wawancara saat proses pembelajaran berlangsung diperoleh informasi bahwa proses pembelajaran matematika masih berpusat pada guru. Sebagian siswa mengalami kesulitan dalam memecahkan masalah matematika. Salah satu alternatif yang diduga dapat mengatasi permasalahan tersebut yaitu dengan menerapkan model pembelajaran kooperatif tipe pair check. Penelitian ini bertujuan untuk mengetahui apakah kemampuan pemecahan masalah matematika siswa dengan menggunakan model pembelajaran kooperatif tipe pair check lebih baik daripada pembelajaran konvensional di kelas X SMKN 2 Bukittinggi 2022/2023. Hipotesis dalam penelitian ini adalah kemampuan pemecahan masalah matematika siswa menggunakan model pembelajaran kooperatif tipe pair check lebih baik daripada pembelajaran konvensional di SMKN 2 Bukittinggi. Jenis penelitian ini adalah design pra-eksperimen dengan rancangan penelitian The Static Group Comparison. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMKN 2 Bukittinggi yang terdiri atas 3 kelas. Pengambilan sampel yang digunakan adalah Random Sampling terlebih dahulu dilakukan uji normalitas, uji homogenitas, dan uji kesamaan rata-rata pada data populasi. Sampel dalam penelitian ini adalah siswa kelas X hotel.1 sebagai kelas Eksperimen dan kelas X hotel.2 sebagai kelas Kontrol. Data penelitian hasil kemampuan pemecahan masalah matematika siswa diperoleh dari tes kemampuan pemecahan masalah. Teknik analisis data yang digunakan adalah uji-t. Berdasarkan hasil analisis, diperoleh thitung = 3,6252 dan ttabel = 1,67. Karena thitung > ttabel berarti H0 ditolak dan H1 diterima pada taraf nyata α = 0,05, sehingga dapat disimpulkan bahwa kemampuan pemecahan masalah matematika siswa menggunakan model pembelajaran kooperatif tipe pair check lebih baik daripada pembelajaran konvensional di kelas X SMKN 2 Bukittinggi 2022/2023.
Pengaruh Self Efficacy Terhadap Kemampuan Pemecahan Masalah Matematis Siswa di Kelas VII MTsN 6 Agam Tahun Pelajaran 2024/2025 Siti Halimah; Isnaniah Isnaniah; Darul Darul; Rusdi Rusdi
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i1.4865

Abstract

This research is motivated by the problems found in the seventh-grade class at MTsN 6 Agam, where students' mathematical problem-solving abilities are still relatively lacking, with many students scoring below 40 in problem-solving with a percentage ranging from 33%-44%, categorized as low. The low problem-solving abilities of the students are suspected to be influenced by one factor, namely Self Efficacy.It was found by the researcher during the observation that students easily give up and are unwilling to try to complete tasks, indicating a lack of self-efficacy among the students.The purpose of this research is to determine the effect of self-efficacy on mathematical problem-solving abilities.The population in this study is the seventh-grade students of MTsN 6 Agam for the 2024/2025 academic year.The research method used is quantitative research employing the ex post facto type of research.The sample was randomly taken from 20% of each class VII at MTsN 6 Agam, resulting in 51 students.The instruments used were the self-efficacy questionnaire and mathematical problem-solving ability test questions.Based on the analysis of the research data, it was found that there is a significant influence of self-efficacy on students' mathematical problem-solving abilities.This is evidenced by the hypothesis test results with a t_value of 17.968 and a t_table of 2.009, thus t_value > t_table at a confidence level of α = 0.05, which means there is a significant influence of self-efficacy on students' mathematical problem-solving abilities.without any reference or formula.
Inclusive Empowerment of BUMDes Program : Evaluation of Participation and Accessibility for Vulnerable Groups in Daha Utara District Rusdi Rusdi; Ika Devi Pramudiana; Ferry Ramadhan; Sri Kamariyah
Perspektif Administrasi Publik dan hukum Vol. 2 No. 3 (2025): Juli: Perspektif Administrasi Publik dan hukum
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/perspektif.v2i3.496

Abstract

Inclusive empowerment is a village development approach that emphasizes the active involvement of vulnerable groups—such as women, the elderly, people with disabilities , and the poor—in all stages of planning through to evaluation. This study aims to evaluate the implementation of the Village-Owned Enterprises ( BUMDes ) program in Daha Utara District, South Kalimantan, in ensuring participation and accessibility for these groups. Using a qualitative descriptive approach, data were collected through interviews with BUMDes managers and representatives of vulnerable groups. The evaluation was conducted based on William N. Dunn's six policy indicators: effectiveness, efficiency, adequacy, fairness, responsiveness , and accuracy. The results show that the BUMDes program has had a limited positive impact on increasing the income of vulnerable groups, but their involvement is still limited, both in terms of participation and physical access. The main challenges include the lack of disability- friendly infrastructure , minimal capacity training, and community resistance due to low program transparency. On the other hand, local cultural support such as mutual cooperation, involvement of traditional leaders, and partnerships with the village government are important supporting factors. This study recommends increasing human resource capacity, strengthening inclusive infrastructure, socialization based on local wisdom, and adaptive digitalization to expand access. With strategic intervention, BUMDes is expected to be able to transform into a driving force for fair, participatory and sustainable village development.
Inclusiveness of BUMDes Services through Service Quality Based on the SERVQUAL Model : Case Study in Daha Utara District Rusdi Rusdi; Ika Devi Pramudiana; Ferry Ramadhan; Sri Kamariyah
Jurnal Hukum, Administrasi Publik dan Negara Vol. 2 No. 4 (2025): Juli : Jurnal Hukum, Administrasi Publik dan Negara
Publisher : Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/hukum.v2i4.495

Abstract

Inclusive village development is a strategic priority in realizing the Sustainable Development Goals (SDGs), with Village-Owned Enterprises ( BUMDes ) as the driving force of the local economy. However, the participation of vulnerable groups—such as people with disabilities , the elderly, women, and the poor—is still limited in BUMDes services . This study aims to evaluate the quality of BUMDes services in Daha Utara District through the SERVQUAL (Service Quality) approach which includes five dimensions: tangibles , reliability , responsiveness , assurance , and empathy . The research method used is descriptive qualitative with a phenomenological approach . Data were collected through semi-structured interviews with three categories of participants: BUMDes managers , vulnerable groups, and community leaders. The results of the study indicate that physical facilities ( tangibles ) are not inclusive, service reliability is disrupted by limited human resources, and the assurance dimension has not been supported by ongoing training. Meanwhile, the responsiveness and empathy dimensions are relatively good interpersonally , but are not yet structured institutionally. The main obstacles identified are the lack of budget, lack of training, and the absence of a formal complaint mechanism. On the other hand, moral support from village managers and figures is a supporting factor for service transformation. This study concludes that improving the quality of inclusive services requires a transformative and participatory approach , including adaptive digitalization and active involvement of vulnerable groups in planning. These findings are expected to be the basis for making fairer and more responsive village development policies.
Strategi Bank Nagari untuk 5 (Lima) Tahun Kedepan (2025-2030) Rusdi Rusdi; Syafwandi Syafwandi
JURNAL ILMIAH EKONOMI DAN MANAJEMEN Vol. 3 No. 8 (2025): JURNAL ILMIAH EKONOMI DAN MANAJEMEN (JIEM)
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jiem.v3i8.6345

Abstract

This study aims to formulate a development strategy for Bank Nagari for the next five years (2025–2030) based on SWOT analysis. Bank Nagari, as the Regional Development Bank (BPD) of West Sumatra, plays a strategic role in driving regional economic growth, improving financial inclusion, and supporting MSMEs. Using a qualitative descriptive approach, this study identifies internal factors (strengths and weaknesses) and external factors (opportunities and threats) that influence Bank Nagari's performance. The analysis results in several priority strategies, including service digitalization, technology-based product diversification, strategic partnerships with local governments and the private sector, and strengthening governance based on Good Corporate Governance (GCG) principles. The implementation of these strategies is expected to enhance competitiveness, expand market share, and strengthen Bank Nagari's role as a driver of regional economic growth.
Penyuluhan tentang Bahaya Merokok SMA Negeri 2 Sampoiniet Kecamatan Sampoiniet Kabupaten Aceh Jaya Wildan Seni; Winda Sarnika; Rusdi Rusdi
Jurnal Ilmu Kedokteran dan Kesehatan Indonesia Vol. 5 No. 2 (2025): Juli: Jurnal Ilmu Kedokteran dan Kesehatan Indonesia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jikki.v5i2.6394

Abstract

Tobacco consumption is one of the health challenges in Indonesia and is very important for this country, where according to data from the 2023 Indonesian Health Survey (SKI) conducted by the Ministry of Health (Kemenkes), the number of active smokers is estimated to reach 70 million people, with 7.4% of them being smokers aged 10-18 years. The health impacts caused by cigarettes span generations, causing two-thirds of Indonesian children to be exposed to cigarette smoke, this exposure contributes to stunting and inhibits development in childhood (WHO, 2020). This study was conducted in January 2024 with the research subjects being 39 students in grades X, XI and XII of SMAN 2 Sampoiniet, Aceh Jaya Regency. Methodologically, there are two data collection techniques that will be used in this study, namely by distributing questionnaires before explaining the material and after explaining the material. Thus, the researcher's error rate can be minimized as much as possible and the percentage of answering is higher. Interviews were conducted informally. In this way, the information obtained is expected to be more abundant, in-depth, and more descriptive of the actual situation. The results of the study showed that there was an increase in students' knowledge before being given counseling, namely 20.5% and after being given counseling, namely 46.2%. The level of students' knowledge before and after being given counseling experienced a significant increase, namely 20.5 <46.2.
ANALISIS SANITASI KAPAL DENGAN TANDA KEBERADAAN KECOA PADA KAPAL PENUMPANG DI KANTOR KESEHATAN PELABUHAN KELAS II SAMARINDA Ratna Yuliawati; Wisnu Adi Prasetyo; Vita Pramaningsih; Rusdi Rusdi
Jurnal Ilmiah Manuntung: Sains Farmasi Dan Kesehatan Vol. 7 No. 1 (2021): Jurnal Ilmiah Manuntung
Publisher : Sekolah Tinggi Ilmu Kesehatan Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51352/jim.v7i1.400

Abstract

Ship sanitation is one of the efforts aimed at environmental health risk factors on board. The results obtained from the Port Health Office (KKP) Class II Samarinda, there are several types of ships that are routinely carried out sanitary inspections of ships, one of which is a passenger ship. Therefore, researchers want to examine the Sanitary Relationship of Ships With Signs of The Presence of Cockroaches On Passenger Ships Leaning in The Port of Class II Samarinda. The design of this study is an observational analytical method with cross sectional study design. The instruments in this study used the ship's sanitation inspection form and the cockroach inspection form on the passenger ship. The data is processed using Fisher Exact Test. Based on the results of the study, where the 5 vessels that were examined have met the sanitary requirements (100%) in accordance with The Minister of Health Regulation No. 40 of 2015 concerning Certificate of Ship Sanitation. The results of the study found signs of the presence of cockroaches on the ship as many as 4 units of ships (80%). The results of statistical tests processed by Fisher Exact Test obtained the following results, p-value count = 0.20 > from p-value α = 0.05 so that the conclusion H0 received, which means "No Relation to Ship Sanitation with Signs of The Presence of Cockroaches On Ships Leaning in Samarinda Port".
DARI TEKS KE KONTEKS: TAFSIR TRANSFORMATIF HASSAN HANAFI DALAM MELAWAN KETIDAKADILAN STRUKTURAL Nur Arfiyah Febriani; Rusdi Rusdi; Mukhamad Ishak Nawawi
Jurnal Intelek Dan Cendikiawan Nusantara Vol. 2 No. 6 (2025): Desember 2025 - Januari 2026
Publisher : PT. Intelek Cendikiawan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Teologi Islam klasik kerap dikritik karena dianggap terlalu berorientasi pada teks dan terputus dari realitas sosial modern, lebih banyak berkutat pada perdebatan metafisik daripada masalah kemanusiaan. Penelitian ini bertujuan untuk mengeksplorasi pemikiran Hassan Hanafi mengenai tafsir transformatif yang menggeser paradigma teologi dari tekstual menuju kontekstual. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif-analitis, yang berfokus pada karya utama Hanafi, Min al-‘Aqidah ila al-Thawrah. Hasil penelitian menunjukkan bahwa Hanafi mendekonstruksi teologi fatalistik dan merekonstruksinya menjadi teologi pembebasan. Ia menafsirkan simbol-simbol keagamaan secara kontekstual: Tauhid sebagai persatuan sosial melawan stratifikasi, serta figur Firaun, Qarun, dan Haman sebagai arketipe dari tirani politik, monopoli ekonomi, dan legitimasi intelektual atas penindasan. Kesimpulan dari studi ini adalah bahwa tafsir transformatif Hanafi menjadikan Al-Qur’an sebagai energi etis untuk perubahan sosial, yang menuntut agar iman dimanifestasikan dalam praksis perlawanan terhadap ketidakadilan struktural.
The Relationship between the Availability of Family Toilets and Handwashing Behavior with the Incidence of Stunting in the Maratua Islands District, Berau Regency Virda Putri Kumalasari; Rusdi Rusdi; Ainur Rachman
International Journal of Health Engineering and Technology Vol. 4 No. 6 (2026): IJHET MARCH 2026
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhet.v4i6.591

Abstract

Stunting remains a crucial public health problem in island regions such as the Maratua Islands District, Berau Regency, where poor sanitation and hygiene exacerbate chronic malnutrition in children under five. This study aimed to analyze the relationship between the availability of family latrines, handwashing behavior, and stunting incidence. Using a quantitative, observational, analytic cross-sectional design, a total sample of 54 children under five in the region was sampled. Instruments included a validated handwashing behavior questionnaire, a standardized latrine observation sheet, and WHO anthropometric measurements; data analysis included univariate frequencies, and Spearman correlation (α=0.05). The results showed a 100% prevalence of stunting (75.9% stunted, 24.1% severely stunted), with a significant correlation for handwashing behavior (ρ=0.350, p=0.009) but not significant for family latrines (ρ=0.227, p=0.098). Handwashing behavior is a top intervention priority over infrastructure in remote areas.